doc string: list item can't have more than one paragraph?

[nsajko]

Regressed after v1.5. See also: #16003.

On v1.5 the second paragraph is slightly misaligned, excessively outdented by a single character:

julia> """
           foobar(x)
 
       List:
 
       * Outer item.
 
           * First paragraph of inner item.
 
             Second paragraph of inner item.
       """
       function foobar end
foobar
 
help?> foobar
search: foobar
 
  foobar(x)
 
  List:
 
    •    Outer item.
      
          •    First paragraph of inner item.
            
              Second paragraph of inner item.

On v1.13, the alignment is completely wrong, with the second paragraph seemingly being parsed as part of the outer item:

julia> """
           foobar(x)
 
       List:
 
       * Outer item.
 
           * First paragraph of inner item.
 
             Second paragraph of inner item.
       """
       function foobar end
foobar
 
help?> foobar
search: foobar float for foldr floor global
 
  foobar(x)
 
  List:
 
    •  Outer item.
       
       •  First paragraph of inner item.
       
       Second paragraph of inner item.

[nsajko]

The above Markdown here on Github:

    foobar(x)
 
List:
 
* Outer item.
 
    * First paragraph of inner item.
 
      Second paragraph of inner item.

foobar(x)

List:

• Outer item.

  • First paragraph of inner item.

    Second paragraph of inner item.